Upright space-dividing screen



FIG. 1 is a perspective view of an upright space-dividing screen showing our design;

FIG. 2 is a front-side elevational view thereof;

FIG. 3 is a rear-side elevational view thereof;

FIG. 4 is a right-side elevational view thereof, the left-side elevational view being a mirror image thereof; and,

FIG. 5 is a top plan view thereof. 

The ornamental design for an upright space-dividing screen, as shown and described. 